{"id":"https://openalex.org/A5069733322","orcid":"https://orcid.org/0000-0001-9823-1285","observed_orcids":["https://orcid.org/0000-0001-9823-1285"],"display_name":"Ashraf A. Zahran","raw_author_names":["A. A. Zahran,","A. Zahran","Ashraf A. Zahran","Ashraf Zahran","Ashraf. A. Zahran"],"full_name":"Ashraf A. Zahran","works_count":33,"cited_by_count":108,"summary_stats":{"2yr_mean_citedness":0.6666666666666666,"h_index":4,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5069733322","orcid":"https://orcid.org/0000-0001-9823-1285","observed_orcids":["https://orcid.org/0000-0001-9823-1285"]},"affiliations":[{"institution":{"id":"https://openalex.org/I338016083","ror":"https://ror.org/05p2q6194","display_name":"University of Sadat City","country_code":"EG","type":"education","lineage":["https://openalex.org/I338016083"]},"years":[2024,2023,2022,2021,2020,2019,2018,2017,2015]},{"institution":{"id":"https://openalex.org/I63601056","ror":"https://ror.org/05sjrb944","display_name":"Menoufia University","country_code":"EG","type":"education","lineage":["https://openalex.org/I63601056"]},"years":[2013,2010]},{"institution":{"id":"https://openalex.org/I84524832","ror":"https://ror.org/00mzz1w90","display_name":"Alexandria University","country_code":"EG","type":"education","lineage":["https://openalex.org/I84524832"]},"years":[1999]}],"last_known_institutions":[{"id":"https://openalex.org/I338016083","ror":"https://ror.org/05p2q6194","display_name":"University of Sadat City","country_code":"EG","type":"education","lineage":["https://openalex.org/I338016083"]}],"topics":[{"id":"https://openalex.org/T10190","display_name":"Air Quality and Health Impacts","count":12,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13916","display_name":"Environmental Policies and Emissions","count":7,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10075","display_name":"Atmospheric chemistry and aerosols","count":6,"subfield":{"id":"https://openalex.org/subfields/1902","display_name":"Atmospheric Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12425","display_name":"Industrial Gas Emission Control","count":5,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10139","display_name":"Heavy metals in environment","count":4,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13517","display_name":"Environmental and Industrial Safety","value":7.64e-05,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13916","display_name":"Environmental Policies and Emissions","value":7.35e-05,"subfield":{"id":"https://openalex.org/subfields/2310","display_name":"Pollution"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T13148","display_name":"Environmental and Air Quality Management","value":4.94e-05,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10190","display_name":"Air Quality and Health Impacts","value":4.25e-05,"subfield":{"id":"https://openalex.org/subfields/2307","display_name":"Health, Toxicology and Mutagenesis"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12425","display_name":"Industrial Gas Emission Control","value":2.79e-05,"subfield":{"id":"https://openalex.org/subfields/2305","display_name":"Environmental Engineering"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"x_concepts":[{"id":"39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","score":0.7448532581329346},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.5079734921455383},{"id":"127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","score":0.40957707166671753},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.37305039167404175},{"id":"178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","score":0.2301953136920929}],"counts_by_year":[{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":6},{"year":2013,"works_count":1,"oa_works_count":1,"cited_by_count":5},{"year":2014,"works_count":0,"oa_works_count":0,"cited_by_count":5},{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2016,"works_count":0,"oa_works_count":0,"cited_by_count":2},{"year":2017,"works_count":4,"oa_works_count":4,"cited_by_count":8},{"year":2018,"works_count":1,"oa_works_count":1,"cited_by_count":5},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":9},{"year":2020,"works_count":6,"oa_works_count":6,"cited_by_count":7},{"year":2021,"works_count":2,"oa_works_count":2,"cited_by_count":6},{"year":2022,"works_count":3,"oa_works_count":2,"cited_by_count":10},{"year":2023,"works_count":6,"oa_works_count":6,"cited_by_count":14},{"year":2024,"works_count":6,"oa_works_count":4,"cited_by_count":4},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":16},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":10}],"display_name_alternatives":["A. A. Zahran,","A. Zahran","Ashraf A. Zahran","Ashraf Zahran","Ashraf. A. Zahran"],"block_key":"a zahran","works_api_url":"https://api.openalex.org/works?filter=author.id:A5069733322","awards_count":0,"updated_date":"2026-11-07T12:08:38","created_date":"2016-06-24T00:00:00"}
